WO2008078524A1 - 偏光ガラスおよび偏光ガラスの製造方法 - Google Patents

偏光ガラスおよび偏光ガラスの製造方法 Download PDF

Info

Publication number
WO2008078524A1
WO2008078524A1 PCT/JP2007/073522 JP2007073522W WO2008078524A1 WO 2008078524 A1 WO2008078524 A1 WO 2008078524A1 JP 2007073522 W JP2007073522 W JP 2007073522W WO 2008078524 A1 WO2008078524 A1 WO 2008078524A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
metal halide
polarizing glass
halide particles
producing
Prior art date
Application number
PCT/JP2007/073522
Other languages
English (en)
French (fr)
Inventor
Masahiro Ichimura
Shozo Morimoto
Yohsuke Kanaya
Original Assignee
Arisawa Mfg. Co., Ltd.
Polatechno Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arisawa Mfg. Co., Ltd., Polatechno Co., Ltd. filed Critical Arisawa Mfg. Co., Ltd.
Priority to CN2007800482568A priority Critical patent/CN101652333B/zh
Publication of WO2008078524A1 publication Critical patent/WO2008078524A1/ja
Priority to US12/491,930 priority patent/US20100167904A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/037—Re-forming glass sheets by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

　金属イオンおよびハロゲンイオンを含むガラスを溶解した後に、金属イオンおよびハロゲンイオンが分散したガラス内にハロゲン化金属粒子を析出させてガラスプリフォームを作製する析出工程と、ガラスプリフォームを所定温度で加熱延伸することにより、ハロゲン化金属粒子が延伸された延伸ハロゲン化金属粒子を含むガラスシートを作製する延伸工程と、延伸工程において作製したガラスシートにおける延伸ハロゲン化金属粒子を延伸金属粒子に還元する還元工程とを備え、析出工程において作製されたガラスプリフォームは、Ｇフィルターで透過される波長領域の光に対するｈａｚｅが０．３％から１．３％である偏光ガラスの製造方法が提供される。
PCT/JP2007/073522 2006-12-26 2007-12-05 偏光ガラスおよび偏光ガラスの製造方法 WO2008078524A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2007800482568A CN101652333B (zh) 2006-12-26 2007-12-05 光学偏振玻璃及光学偏振玻璃的制造方法
US12/491,930 US20100167904A1 (en) 2006-12-26 2009-06-25 Polarized glass and method for manufacturing the polarized glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-350621 2006-12-26
JP2006350621A JP4128596B2 (ja) 2006-12-26 2006-12-26 偏光ガラスおよび偏光ガラスの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/491,930 Continuation US20100167904A1 (en) 2006-12-26 2009-06-25 Polarized glass and method for manufacturing the polarized glass

Publications (1)

Publication Number Publication Date
WO2008078524A1 true WO2008078524A1 (ja) 2008-07-03

Family

ID=39562318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073522 WO2008078524A1 (ja) 2006-12-26 2007-12-05 偏光ガラスおよび偏光ガラスの製造方法

Country Status (4)

Country Link
US (1) US20100167904A1 (ja)
JP (1) JP4128596B2 (ja)
CN (1) CN101652333B (ja)
WO (1) WO2008078524A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013072984A (ja) * 2011-09-27 2013-04-22 Okamoto Glass Co Ltd ガラス偏光子

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4685901B2 (ja) * 2007-05-29 2011-05-18 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 偏光ガラスの製造方法
JP5708095B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
JP5708096B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
US9938182B2 (en) * 2015-03-02 2018-04-10 Corning Incorporated Ultraviolet absorbing glass and articles thereof
US20200331791A1 (en) * 2017-10-13 2020-10-22 The University Of Adelaide Method for controlling the formation of metallic nanoparticles in glass and products thereof
CN115724579A (zh) * 2022-11-03 2023-03-03 长飞光纤光缆股份有限公司 一种偏振玻璃拉伸设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11194218A (ja) * 1997-10-17 1999-07-21 Corning Inc 偏光性及び非偏光性領域が一体化されたガラスの作成方法
JP2003517634A (ja) * 1999-12-15 2003-05-27 コーニング インコーポレイテッド 赤外光広帯域ダイクロイックガラス偏光子
JP2004086100A (ja) * 2002-08-29 2004-03-18 Arisawa Mfg Co Ltd 偏光ガラス及びその製造方法
JP2005157402A (ja) * 2005-02-09 2005-06-16 Arisawa Mfg Co Ltd 偏光ガラスの製造方法
JP2006169098A (ja) * 2004-12-07 2006-06-29 Corning Inc 高複屈折を有する延伸ガラス
JP2006221166A (ja) * 2005-02-11 2006-08-24 Arisawa Mfg Co Ltd 偏光ガラス、及び偏光ガラスの製造方法
JP2006301595A (ja) * 2005-04-20 2006-11-02 Arisawa Mfg Co Ltd 偏光ガラスの製造方法及び偏光ガラス製品
JP2006313343A (ja) * 2005-05-04 2006-11-16 Arisawa Mfg Co Ltd 偏光ガラス及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304584A (en) * 1980-04-28 1981-12-08 Corning Glass Works Method for making polarizing glasses by extrusion
US4486213A (en) * 1982-09-29 1984-12-04 Corning Glass Works Drawing laminated polarizing glasses
US6756334B2 (en) * 2001-05-29 2004-06-29 Kabushiki Kaisha Ohara Optical glass
US20060196228A1 (en) * 2003-07-31 2006-09-07 Arisawa Mfg. Co., Ltd. Method for producing polarizing glass
JP2005148416A (ja) * 2003-11-14 2005-06-09 Seizo Miyata 偏光光学素子及びその連続的製造方法、並びに該偏光光学素子を使用した反射光学素子

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11194218A (ja) * 1997-10-17 1999-07-21 Corning Inc 偏光性及び非偏光性領域が一体化されたガラスの作成方法
JP2003517634A (ja) * 1999-12-15 2003-05-27 コーニング インコーポレイテッド 赤外光広帯域ダイクロイックガラス偏光子
JP2004086100A (ja) * 2002-08-29 2004-03-18 Arisawa Mfg Co Ltd 偏光ガラス及びその製造方法
JP2006169098A (ja) * 2004-12-07 2006-06-29 Corning Inc 高複屈折を有する延伸ガラス
JP2005157402A (ja) * 2005-02-09 2005-06-16 Arisawa Mfg Co Ltd 偏光ガラスの製造方法
JP2006221166A (ja) * 2005-02-11 2006-08-24 Arisawa Mfg Co Ltd 偏光ガラス、及び偏光ガラスの製造方法
JP2006301595A (ja) * 2005-04-20 2006-11-02 Arisawa Mfg Co Ltd 偏光ガラスの製造方法及び偏光ガラス製品
JP2006313343A (ja) * 2005-05-04 2006-11-16 Arisawa Mfg Co Ltd 偏光ガラス及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013072984A (ja) * 2011-09-27 2013-04-22 Okamoto Glass Co Ltd ガラス偏光子

Also Published As

Publication number Publication date
CN101652333A (zh) 2010-02-17
CN101652333B (zh) 2011-05-11
US20100167904A1 (en) 2010-07-01
JP4128596B2 (ja) 2008-07-30
JP2008162810A (ja) 2008-07-17

Similar Documents

Publication Publication Date Title
WO2008129763A1 (ja) ガラス偏光子およびその製造方法
WO2008078524A1 (ja) 偏光ガラスおよび偏光ガラスの製造方法
JP6373852B2 (ja) ガラス組成物及び強化ガラス板
JP2006516523A5 (ja)
JP2007504082A5 (ja)
WO2011010824A3 (ko) 저방사 유리 및 이의 제조방법
CN106477877A (zh) 一种特高折射高密度环保型宝石玻璃及其制备方法
JP2015160805A (ja) フロート板ガラスを製造するためのフロート法及びフロート板ガラス
CN103936268B (zh) 高温玻璃杯焊接工艺
CN104973782A (zh) 一种磨砂玻璃生产工艺
CN105182455B (zh) 扩散板的生产方法
CN103484685B (zh) 一种电渣重熔冶炼钢液氢含量控制方法
MY150712A (en) Lens molds with protective coating for production of ophthalmic lenses
JP5032744B2 (ja) 減少した欠損密度を有するフロートガラスを生成するための装置および方法
CN103466943A (zh) 一种深红色透红外石英玻璃板及其制备方法
CN105347657A (zh) 一种浮法玻璃的制造方法
CN102381839A (zh) 绿色浮法玻璃及其制造方法
WO2008117605A1 (ja) 大面積透明導電膜およびその製造方法
CN101007704B (zh) 一种有色石英玻璃管的制造方法
CN101215087B (zh) 一种防红外线玻璃的制作方法
CN101100354A (zh) 一种低辐射玻璃的制作方法
CN103043898B (zh) 能够提高石英玻璃机械强度的石英玻璃原料及其生产方法
WO2008105191A1 (ja) 黒色合成石英ガラス及びその製造方法
CN105060702A (zh) 一种湖水蓝玻璃
CN106630593B (zh) 一种黄色滤光石英棒及其制备方法

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780048256.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07850146

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07850146

Country of ref document: EP

Kind code of ref document: A1